% !TeX encoding = UTF-8
% !TeX spellcheck = en_US
% !TEX TS-program = lualatex
\documentclass{article}
\usepackage[nostamp]{moodle}
\ifPDFTeX % FOR LATEX and PDFLATEX
	\usepackage[utf8]{inputenc} % necessary
	\usepackage[T1]{fontenc} % necessary
\else % assuming XELATEX or LUALATEX
	\usepackage{fontspec}
\fi
\begin{document}
\begin{quiz}{Example Quiz}
\begin{multi}{Multiple Choice}
\[\begin{array}{c}\$1\\2\end{array}\]

$$\begin{array}{c}\$1\\2\end{array}$$

\(\begin{array}{c}\$1\\2\end{array}\)
\item[fraction=100]* $\$\sqrt{25}$
\item 6
\item[fraction=30,feedback={\[\$\sqrt{25}\]}]* 7
\item[fraction=10] 8
\end{multi}
\begin{cloze}{Cloze}
\begin{multi}[vertical	]
\[\begin{array}{c}\$1\\2\end{array}\]

$$\begin{array}{c}\$1\\2\end{array}$$

\(\begin{array}{c}\$1\\2\end{array}\)
\item[fraction=100]* $\$\sqrt{25}$
\item 6
\item[fraction=30,feedback={\[\$\sqrt{25}\]}]* 7
\item[fraction=10] 8
\end{multi}
\end{cloze}
\end{quiz}
\end{document}